On 10/08/2010 02:44 PM, Robert Haas wrote:
In any case, I would expect that GIN could actually do this quite
efficiently. What we'd probably want is a concept of a "null word",
with empty indexable rows entered in the index as if they contained the
null word. So there'd be just one index entry with a posting list of
however many such rows there are.
So, given the lack of objections to this idea, do we have a plan for
fixing GIN?
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-- Josh Berkus
PostgreSQL Experts Inc.
http://www.pgexperts.com
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